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    Ink refilling system, and ink refilling apparatus and ink refilling method usable in ink refilling system
    1.
    发明授权
    Ink refilling system, and ink refilling apparatus and ink refilling method usable in ink refilling system 失效
    墨水补充系统，以及可用于墨水补充系统中的墨水补充装置和墨水补充方法

    公开(公告)号：US5933174A

    公开(公告)日：1999-08-03

    申请号：US925084

    申请日：1997-09-08

    申请人： Kenji Kawazoe ,  Akira Miyakawa ,  Soichi Hiramatsu ,  Hideki Yamaguchi ,  Hiroyuki Inoue ,  Takashi Nojima ,  Tetsuya Ishikawa ,  Hitoshi Nakamura ,  Akira Kida ,  Hideaki Kawakami

    发明人： Kenji Kawazoe ,  Akira Miyakawa ,  Soichi Hiramatsu ,  Hideki Yamaguchi ,  Hiroyuki Inoue ,  Takashi Nojima ,  Tetsuya Ishikawa ,  Hitoshi Nakamura ,  Akira Kida ,  Hideaki Kawakami

    IPC分类号： B41J2/175 ,  B41J23/02

    CPC分类号： B41J2/17506 ,  B41J2/1752

    摘要： An ink refilling system includes an ink jet recording apparatus, in which a cartridge with an ink containing portion can be installed. The ink jet recording apparatus includes a driver for driving a conveyer for conveying a recording medium, and a first transmitter for transmitting the driving force from the driver out of the ink jet recording apparatus. Also provided is an ink filling apparatus for filling the ink into the cartridge, the ink filling apparatus including: an ink storing portion for storing the ink to be filled into the cartridge; a connector for injecting the ink from the ink storing portion to the cartridge; a pressure-feeding device for pressure-feeding the ink through the connector; and a second transmitter for transmitting the driving force to drive the pressure-feeding device. The driving force from the driver of the ink jet recording apparatus is transmitted to the pressure-feeding device through the first and second driving force transmitters.

    摘要翻译： 油墨补充系统包括喷墨记录装置，其中可以安装具有墨水容纳部分的墨盒。 喷墨记录装置包括用于驱动用于传送记录介质的输送机的驱动器，以及用于将来自驱动器的驱动力传送出喷墨记录装置的第一发送器。 还提供了一种用于将墨水填充到墨盒中的墨水填充装置，墨水填充装置包括：用于储存要填充到墨盒中的墨水的墨水储存部分; 用于将墨水从墨水储存部分注入墨盒的连接器; 用于通过连接器对油墨进行加压的加压装置; 以及用于传递驱动力以驱动加压装置的第二发送器。 来自喷墨记录装置的驱动器的驱动力通过第一和第二驱动力传递器被传送到加压装置。

    Stepping motor control method including varying the number of split sections in one step drive period of a stepping motor
    2.
    发明授权
    Stepping motor control method including varying the number of split sections in one step drive period of a stepping motor 失效
    步进电机控制方法，包括在步进电机的一个步进驱动周期内改变分段数

    公开(公告)号：US5572105A

    公开(公告)日：1996-11-05

    申请号：US363012

    申请日：1994-12-23

    申请人： Takashi Nojima ,  Akira Miyakawa ,  Soichi Hiramatsu ,  Hideki Yamaguchi ,  Hiroyuki Inoue ,  Kenji Kawazoe ,  Tetsuya Ishikawa ,  Hitoshi Nakamura ,  Akira Kida ,  Hideaki Kawakami

    发明人： Takashi Nojima ,  Akira Miyakawa ,  Soichi Hiramatsu ,  Hideki Yamaguchi ,  Hiroyuki Inoue ,  Kenji Kawazoe ,  Tetsuya Ishikawa ,  Hitoshi Nakamura ,  Akira Kida ,  Hideaki Kawakami

    IPC分类号： H02P8/18 ,  H02P8/22 ,  H02P8/32 ,  G05B19/40

    CPC分类号： H02P8/32 ,  H02P8/22

    摘要： A device for controlling the power supplied to windings of a stepping motor includes a pulse generator for splitting one step drive period of the motor into a plurality of sections, the number of sections and increasing or decreasing depending upon the drive frequency. The pulse generator, also sets the duty cycle of a pulse applied to the motor. The device also includes a stepping motor drive circuit for exciting each phase of the motor with a current determined by the duty cycle of pulse, and a duty changing device for changing the duty cycle for each of plural sections in one excitation phase of the stepping motor, wherein a current wave input into the motor can be maintained as a sinusoidal wave from low-speed rotation to high-speed rotation of the motor by changing the number of sections in excitation depending upon serial drive operations, thereby achieving motor control with less rotation inconsistencies and less noise.

    摘要翻译： 用于控制提供给步进电机的绕组的功率的装置包括：脉冲发生器，用于将电动机的一个驱动周期分为多个部分，根据驱动频率分段数量增加或减小。 脉冲发生器还设置施加到电机的脉冲的占空比。 该装置还包括步进电动机驱动电路，用于以由脉冲的占空比确定的电流来激励电动机的每相，以及用于改变步进电动机的一个励磁相中的多个部分中的每一个的占空比的占空比变更装置 ，其中输入到电动机的电流波可以通过根据串行驱动操作改变激励部分的数量，将其保持为从低速旋转到电动机的高速旋转的正弦波，从而以较少的旋转实现电动机控制 不一致和噪音较小。

    Sheet supplying apparatus
    5.
    发明授权
    Sheet supplying apparatus 失效
    供纸装置

    公开(公告)号：US5793399A

    公开(公告)日：1998-08-11

    申请号：US361047

    申请日：1994-12-21

    申请人： Hideaki Kawakami ,  Akira Miyakawa ,  Katsuyuki Yokoi ,  Soichi Hiramatsu ,  Hideki Yamaguchi ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Nakamura ,  Akira Kida ,  Takeshi Iwasaki

    发明人： Hideaki Kawakami ,  Akira Miyakawa ,  Katsuyuki Yokoi ,  Soichi Hiramatsu ,  Hideki Yamaguchi ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Nakamura ,  Akira Kida ,  Takeshi Iwasaki

    IPC分类号： B41J2/165 ,  B41J13/10 ,  B41J23/02 ,  B41J2/01

    CPC分类号： B41J13/10 ,  B41J2/16523 ,  B41J23/025

    摘要： The present invention provides a recording apparatus comprising a supply means for supplying a sheet in a predetermined direction, a convey means for conveying the sheet supplied by the supply means in a predetermined direction, a recording means for recording an image on the sheet conveyed by the convey means, in response to image information, a reversible drive means for driving the supply means and the convey means, and a drive transmitting means for transmitting a driving force from the drive means to the supply means or the convey means, and wherein the drive transmitting means comprises a plurality of planetary gears as means for rotating the supply means only in a sheet supplying direction regardless of a rotational direction of the convey means, and the planetary gears are revolved around gears having different speed reduction ratios from the drive means as sun gears, respectively. The present invention also provides a sheet supplying apparatus and a drive transmitting mechanism used with such a recording apparatus.

    摘要翻译： 本发明提供了一种记录装置，包括用于沿预定方向供应纸张的供给装置，用于沿预定方向传送由供给装置供应的纸张的输送装置，用于将图像记录在由纸张传送的纸张上传送的纸张上的记录装置 传送装置，响应于图像信息，用于驱动供应装置和输送装置的可逆驱动装置，以及用于将驱动力从驱动装置传递到供应装置或输送装置的驱动传递装置，并且其中驱动装置 传动装置包括多个行星齿轮，作为用于仅在输送装置的旋转方向上仅在片材供给方向旋转供给装置的装置，并且行星齿轮围绕来自驱动装置的太阳减速比不同的齿轮旋转 齿轮。 本发明还提供了一种与这种记录装置一起使用的片材供应装置和驱动传递机构。

    Sheet supply apparatus for controlling sheet feeding with reversing of conveyance direction
    8.
    发明授权
    Sheet supply apparatus for controlling sheet feeding with reversing of conveyance direction 失效
    供纸装置，用于控制送纸方向的反转

    公开(公告)号：US5867196A

    公开(公告)日：1999-02-02

    申请号：US507082

    申请日：1995-07-26

    申请人： Takehiko Kiyohara ,  Soichi Hiramatsu ,  Hideki Yamaguchi ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Nakamura ,  Akira Kida ,  Hideaki Kawakami ,  Takeshi Iwasaki

    发明人： Takehiko Kiyohara ,  Soichi Hiramatsu ,  Hideki Yamaguchi ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Nakamura ,  Akira Kida ,  Hideaki Kawakami ,  Takeshi Iwasaki

    IPC分类号： B41J13/10 ,  B41J2/01

    CPC分类号： B41J13/103

    摘要： A sheet supply apparatus includes a sheet supporting device for supporting sheets, a sheet supply for positively contacting the sheet supported by the sheet supporting device and for feeding out the sheet, a release mechanism for releasing contact between the sheet supply and the sheet, a separation device for separating the sheets fed by the sheet supply one by one, a pair of convey rotary devices for conveying the separated sheet, and a controller. The controller effects control such that, after the sheet separated by the separation device is conveyed by a predetermined amount by the convey rotary devices, in a condition that the contact between the sheet supply and the sheet is released by the release mechanism, the sheet is conveyed in a reverse direction by the convey rotary devices until a tip end of the sheet leaves a nip of the convey rotary devices, and then the sheet is sent toward the nip of the convey rotary devices by the sheet supply to urge the tip end of the sheet against the nip of the convey rotary devices, which are now rotated in a reverse direction.

    摘要翻译： 片材供给装置包括用于支撑片材的片材支撑装置，用于使由片材支撑装置支撑的片材正面接触并用于送出片材的片材供应源，用于释放片材供应和片材之间的接触的释放机构， 用于分离由片材供应品一张一张地供给的片材的装置，用于传送分离片材的一对传送旋转装置和控制器。 控制器进行控制，使得在由分离装置分离的片材被输送旋转装置输送预定量之后，在片材供应和片材之间的接触被释放机构释放的情况下，片材是 通过输送旋转装置以相反的方向输送，直到片材的尖端离开输送旋转装置的辊隙，然后片材通过片材供给被传送到输送旋转装置的辊隙， 该片材抵抗现在沿相反方向旋转的传送旋转装置的辊隙。